Grumpy Cabbie
November 1, 2009, 9:06 am
[quote name='Darren Griffin' post='940821' date='Oct 31 2009, 05:00 PM']I'm constantly surprised at the seemingly arbitrary and often bizarre differences in Prius spec between one market and the other.
e.g. The US GenII's could not be had with height adjustable drivers seat and had drum rear brakes. Why drum brakes? I also note that most US GenII's came with 15" wheels whereas we have 16".
I'm sure there are explanations for most of these regional differences but what on earth would make Toyota spec heated mirrors in Spain and US but not here? There are GenII owners in Arizona with heated mirrors in 100 Deg plus sunshine. I'd love to hear the reasoning for that![/quote]
Been sleeping on this for a while

and I recon it's the difference between RHD and LHD models. LHD countries have a wide variety of temperature extremes (Northern USA, Russia, Germany etc), whereas with the RHD countries ours is the only one I can think of where heated mirrors might be of use (think Japan, Australia, New Zealand, India etc).
I realise that each country has its own specs and model differences but maybe they just didn't bother designing heated mirrors for the RHD market. Perhaps ours are just slightly modified Japanese spec machines with a rear fog light stuck on?